Results 81 to 90 of about 42,134 (199)

User-friendly carbon-cycle modelling and aspects of Phanerozoic climate change

open access: yesApplied Computing and Geosciences
Carbon-cycle modelling is essential for testing the main carbon sources and sinks as climate forcings, and we introduce and describe GEOCARB_NET, a graphical user interface for the geologic carbon and sulfur cycle model GEOCARBSULFvolc.
Trond H. Torsvik   +3 more
doaj  

Multiverse Predictions for Habitability: Fraction of Planets that Develop Life

open access: yesUniverse, 2019
In a multiverse context, determining the probability of being in our particular universe depends on estimating its overall habitability compared to other universes with different values of the fundamental constants.
McCullen Sandora
doaj   +1 more source

Habitability Models for Planetary Sciences [PDF]

open access: yes(2021) Bulletin of the American Astronomical Society, Vol. 53, Issue 4, e-id. 065, 2020
Habitability has been generally defined as the capability of an environment to support life. Ecologists have been using Habitat Suitability Models (HSMs) for more than four decades to study the habitability of Earth from local to global scales. Astrobiologists have been proposing different habitability models for some time, with little integration and ...
arxiv  

Atmospheric Escape From Earth and Mars: Response to Solar and Solar Wind Drivers of Oxygen Escape

open access: yesGeophysical Research Letters
Habitability at the surface of a planet depends on having an atmosphere long enough for life to develop. The loss of atmosphere to space is an important component in assessing planetary surface habitability.
W. K. Peterson   +5 more
doaj   +1 more source

Climate Change and Entrepreneurship: A Review and Research Agenda

open access: yesGlobal Business and Organizational Excellence, Volume 44, Issue 4, Page 16-43, May/June 2025.
ABSTRACT As climate change risks intensify, the role of entrepreneurial activities in addressing these challenges and promoting sustainable development becomes increasingly vital. Through a systematic literature review using a bibliometric analysis of 387 studies from Scopus up to December 31, 2023, this study focuses on the intersection of ...
Talha Karadayı   +2 more
wiley   +1 more source

Determination of habitable zones in extrasolar planetary systems: Where are Gaia's sisters? [PDF]

open access: green, 2000
S. Franck   +5 more
openalex   +1 more source

Megatrends and emerging issues: Impacts on food safety

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 3, May 2025.
Abstract The world is changing at a pace, driven by global megatrends and their interactions. Megatrends, including climate change, the drive for sustainability, an aging population, urbanization, and geopolitical tensions, are producing an increasingly challenging environment for the provision of a safe and secure food supply. To ensure a robust, safe,
Margaret Thorsen   +7 more
wiley   +1 more source

Influence of Orbit and Mass Constraints on Reflected Light Characterization of Directly Imaged Rocky Exoplanets

open access: yesThe Astrophysical Journal Letters
Survey strategies for upcoming exoplanet direct imaging missions have considered varying assumptions of prior knowledge. Precursor radial velocity surveys could have detected nearby exo-Earths and provided prior orbit and mass constraints. Alternatively,
Arnaud Salvador   +3 more
doaj   +1 more source

Magmatic evolution and architecture of an oceanic intraplate volcano: Vesteris Seamount, Atlantic Ocean

open access: yesFrontiers in Earth Science
Vesteris is a large (33 × 27 km) and young (summit age: 0.65–0.010 Ma) intraplate seamount in the Greenland Sea, formed from ocean island basalt (OIB) magmatism.
L. Beloša   +7 more
doaj   +1 more source

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